How to convert Fahrenheit to Celsius

0 degrees Fahrenheit is equal to -17.77778 degrees Celsius respectively.

0 °F = -17.77778 °C

The temperature T in degrees Celsius (°C) is equal to the temperature T in degrees Fahrenheit (°F) minus 32, times 5/9 respectively.

T(°C) = (T(°F) - 32) × 5/9 or

T(°C) = (T(°F) - 32) / (9/5) or

T(°C) = (T(°F) - 32) / 1.8